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Avatar for Alpha Environmental Services Inc
Alpha Environmental Services Inc
4.7(
133
)

Serving Stevenson, WA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"I hired Alpha Environmental to do a tank search. They were punctual and helpful, beyond the scope of their visit. They're easy to work with and they accommodated unusual invoicing request."
Heating Oil Tank
Radon Reduction System
Removal of Underground Tank
Response time1 day
Recommended by86%of homeowners
Avatar for Gorge Quality Home Inspection
Gorge Quality Home Inspection
5.0(
3
)

Serving Stevenson, WA and surrounding areas

In business since 2019

"Greg is always prompt in responding to scheduling and has a quick turnaround on reports too. I like his reports because they have plenty of pictures and he takes the time with buyers to answer any questions whether it be on site or following up on the report."
Recommended by100%of homeowners
Avatar for IBCC - International Building Code Consultants, PC
IBCC - International Building Code Consultants, PC
New to Angi

Serving Stevenson, WA and surrounding areas

In business since 1994

Free estimates

Credit card accepted

We have reviewed and approved over 1 billion dollars in construction evaluations over the past two decades performing Structural and Fire & Life Safety plan review and building inspections for local building departments. We are all fully certified, licensed and insured professional plans examiners and building inspectors. We take pride in our work and the finished product on every construction project we take on. And when we provide our home Inspection services, we always work 100% for our clients and no one else, with IBCC you get a completely unbiased report. We will provide you with an electronic report complete with color photos and a summary of all findings as well as the detailed findings of every major component of your new prospective home right on-site after the inspection is performed, no more waiting for your report. Also, when performing a seismic inspection and / or installation we utilize decades of experience reviewing lateral designs prepared by licensed professionals.

Home Inspection Services
Response time2 hrs
Radon Detection and Reduction questions, answered by experts

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

Yes, many systems include warranties for performance. Confirm terms with your installer.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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